Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
PM2.5
85
*
PM10
45
O3
0.5
CO
6
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Feb
106
Light
Thu
26 Feb
60
Good
Fri
27 Feb
58
Good
Sat
28 Feb
53
Good
Sun
1 Mar
68
Good
Mon
2 Mar
79
Good
Tue
3 Mar
35
Excellent
Air quality in the last 12 months (Beichen)
|
2026/01
|
51
|
76
|
139
|
197
|
130
|
156
|
17
|
77
|
103
|
37
|
36
|
82
|
49
|
67
|
137
|
83
|
43
|
49
|
30
|
27
|
35
|
98
|
98
|
160
|
69
|
71
|
81
|
58
|
71
|
69
|
66
|
|
2025/12
|
49
|
25
|
45
|
41
|
69
|
150
|
93
|
31
|
85
|
132
|
71
|
39
|
46
|
90
|
137
|
118
|
131
|
184
|
216
|
16
|
29
|
62
|
49
|
35
|
27
|
60
|
97
|
208
|
52
|
46
|
25
|
|
2025/11
|
58
|
17
|
49
|
119
|
167
|
135
|
50
|
81
|
48
|
85
|
146
|
147
|
28
|
93
|
130
|
47
|
25
|
48
|
71
|
39
|
90
|
103
|
123
|
75
|
35
|
87
|
34
|
106
|
139
|
128
|
|
|
2025/10
|
73
|
46
|
38
|
58
|
42
|
16
|
54
|
31
|
12
|
16
|
22
|
47
|
61
|
50
|
75
|
53
|
37
|
17
|
22
|
26
|
41
|
68
|
72
|
100
|
138
|
60
|
50
|
162
|
192
|
142
|
68
|
|
2025/09
|
41
|
44
|
49
|
56
|
53
|
29
|
46
|
47
|
49
|
42
|
62
|
73
|
64
|
51
|
53
|
32
|
26
|
36
|
45
|
49
|
66
|
38
|
50
|
52
|
65
|
57
|
62
|
53
|
66
|
80
|
|
|
2025/08
|
50
|
45
|
32
|
34
|
36
|
53
|
33
|
28
|
31
|
35
|
38
|
39
|
27
|
40
|
44
|
20
|
36
|
29
|
28
|
29
|
20
|
26
|
33
|
20
|
25
|
43
|
38
|
13
|
45
|
21
|
33
|
|
2025/07
|
33
|
33
|
23
|
40
|
32
|
17
|
34
|
32
|
47
|
52
|
56
|
52
|
25
|
32
|
37
|
25
|
27
|
44
|
32
|
37
|
38
|
39
|
25
|
33
|
40
|
40
|
42
|
43
|
13
|
28
|
39
|
|
2025/06
|
71
|
48
|
21
|
30
|
59
|
66
|
52
|
48
|
53
|
36
|
55
|
71
|
69
|
55
|
20
|
16
|
47
|
57
|
37
|
33
|
43
|
49
|
61
|
68
|
53
|
57
|
48
|
54
|
66
|
32
|
|
|
2025/05
|
42
|
55
|
31
|
60
|
68
|
34
|
62
|
84
|
35
|
29
|
65
|
65
|
68
|
41
|
32
|
79
|
45
|
60
|
85
|
99
|
70
|
74
|
60
|
47
|
58
|
75
|
73
|
66
|
66
|
68
|
71
|
|
2025/04
|
58
|
22
|
58
|
75
|
28
|
78
|
65
|
50
|
58
|
79
|
103
|
139
|
76
|
53
|
61
|
99
|
70
|
51
|
47
|
68
|
98
|
37
|
64
|
38
|
61
|
91
|
50
|
59
|
60
|
71
|
|
|
2025/03
|
210
|
70
|
34
|
56
|
85
|
36
|
59
|
128
|
129
|
120
|
142
|
86
|
108
|
67
|
54
|
26
|
36
|
32
|
56
|
51
|
44
|
68
|
123
|
99
|
59
|
93
|
62
|
46
|
26
|
51
|
72
|
|
2025/02
|
64
|
61
|
15
|
22
|
30
|
62
|
35
|
22
|
39
|
96
|
129
|
75
|
134
|
111
|
135
|
39
|
22
|
51
|
46
|
49
|
42
|
47
|
30
|
73
|
64
|
74
|
144
|
205
|
|||
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution